6460758254 has 4 divisors (see below), whose sum is σ = 9691137384. Its totient is φ = 3230379126.

The previous prime is 6460758253. The next prime is 6460758277. The reversal of 6460758254 is 4528570646.

Added to its reverse (4528570646) it gives a square (10989328900 = 104830²).

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6460758199 and 6460758208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460758253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615189562 + ... + 1615189565.

It is an arithmetic number, because the mean of its divisors is an integer number (2422784346).

Almost surely, 2^6460758254 is an apocalyptic number.

6460758254 is a deficient number, since it is larger than the sum of its proper divisors (3230379130).

6460758254 is a wasteful number, since it uses less digits than its factorization.

6460758254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230379129.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The square root of 6460758254 is about 80378.8420792437. The cubic root of 6460758254 is about 1862.4923475445.

Adding to 6460758254 its reverse (4528570646), we get a square (10989328900 = 104830²).

The spelling of 6460758254 in words is "six billion, four hundred sixty million, seven hundred fifty-eight thousand, two hundred fifty-four".